"Greg Laurie: Watered-Down Mainline Christianity Is a Sign of the End Times (Interview)". Interview with Samuel Smith, www.christianpost.com. August 29, 2016.
Kin Hubbard, David S. Hawes (1995). “The Best of Kin Hubbard: Abe Martin's Sayings and Wisecracks, Abe's Neighbors, His Almanack, Comic Drawings”, p.139, Indiana University Press